package com.lib.controller.admin;
import com.lib.common.utils.AliOssUtil;
import com.lib.pojo.entity.Result;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
import java.util.UUID;

@Slf4j
@RestController
@RequestMapping("/admin/common")
@Tag(name = "公共接口")
@CrossOrigin(origins = "*")
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;
    //1：文件上传
    @PostMapping("/upload")
    @Operation(summary = "文件上传")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传:{}",file);

        try {
            //原始文件名
            String originalFilename = file.getOriginalFilename();
            //截取原始文件名的后缀
            String substring = originalFilename.substring(originalFilename.lastIndexOf("."));
            String objectName = UUID.randomUUID().toString() + substring;
            //文件的请求路径
            String filePath = aliOssUtil.upload(file.getBytes(), objectName);//objectName:文件上传后的名字
            return Result.success(filePath);
        } catch (IOException e) {
            log.info("文件上传失败：{}",e);
        }
        return Result.success("文件上传失败。。。");
    }
}
